SMA Female 4-Hole Flange Mount RF Connector – Field Replaceable, 5.64mm Hole Spacing, 0.38mm Pin Diameter

SMA Female 4-Hole Flange Mount Field-Replaceable RF Connector – Model SMA-KFD15

The SMA female 4-hole flange mount RF connector with a 0.38 mm pin and 5.64 mm hole spacing is designed for high-frequency laboratory instrumentation and broadband communication systems. The field-replaceable interface allows precise replacement and consistent impedance matching over repeated usage.

Electrical Response and Broadband Range

Delivering 50 Ω impedance, VSWR < 1.08, and insertion loss < 0.06√F(GHz) dB, the SMA-KFD15 connector supports stable performance up to 18 GHz. Its low-loss design ensures excellent signal fidelity in precision RF calibration applications. View more models in the SMA connector range.

Material Properties and Global Compliance

Manufactured from stainless steel with gold-plated beryllium copper contacts, this connector guarantees strong conductivity and mechanical longevity. Each product is REACH and RoHS compliant for sustainable production. Discover further options in our flange-mount connector selection.

Mechanical Design and Application Fit

The 4-hole flange mount layout (5.64 mm spacing) provides rigid fastening and precise alignment for compact analyzer and network calibration systems. The connector’s mechanical accuracy ensures repeatable, phase-stable performance. Visit the RF connector catalog for related SMA interfaces.

Matching Male Version

Use with the SMA male 4-hole flange mount RF connector – Model SMA-JFD15 for consistent broadband connectivity and long-term impedance stability.